Individual Calculations February 2018
 Natterer, Winfried  Total change: -23.00  Rating chartPersonal card
 30. Staufer-Open B Schwaebisch Gmuend GER 2018-01-02
RcRownchangeKK*chgGame
 1650 1833 5.50 9 -1.15 20 -23.00 
  Krastev, Ivan 1702 GER0.001-0.6820-13.60 
  Vollmer, Burkhard 1624 GER0.501-0.2720-5.40 
  Ott, Ewald 1672 GER1.0010.29205.80 
  Wurm, Frank 1603 GER1.0010.21204.20 
  Stork, Christopher 1628 GER0.001-0.7620-15.20 
  Rapp, Guenter 1651 GER1.0010.26205.20 
  Schneider, Kevin 1669 GER0.001-0.7220-14.40 
  Rupprecht, Juergen 1642 GER1.0010.25205.00 
  Wachsmann, Elmar 1658 GER1.0010.27205.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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